Party affiliation among adults who attend services weekly or more by religious group (2014) Switch to: Religious tradition among adults who attend services weekly or more by political party

% of adults who attend services weekly or more who identify as…

Religious traditionRepublican/lean Rep.No leanDemocrat/lean Dem.Sample size
Catholic40%19%41%3,092
Evangelical Protestant61%15%24%5,177
Historically Black Protestant9%10%81%1,070
Jehovah's Witness7%79%14%207
Jewish44%13%42%148
Mainline Protestant45%15%40%2,192
Mormon78%10%12%514
Muslim15%29%57%105
Unaffiliated (religious "nones")27%30%43%284
Sample sizes and margins of error vary from subgroup to subgroup, from year to year and from state to state. You can see the sample size for the estimates in this chart on rollover or in the last column of the table. And visit this table to see approximate margins of error for a group of a given size. Readers should always bear in mind the approximate margin of error for the group they are examining when making comparisons with other groups or assessing the significance of trends over time. For full question wording, see the survey questionnaire.

Learn More: Republican/lean Rep., No lean, Democrat/lean Dem.